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Class WheelHandler

Used to handle scrolling trackpad and mouse wheel events.

Hierarchy

  • WheelHandler

Index

Constructors

Properties

Methods

Constructors

constructor

  • new WheelHandler(onWheel: any, handleScrollX: any, handleScrollY: any, stopPropagation: any): WheelHandler

  • Parameters

    • onWheel: any
    • handleScrollX: any
    • handleScrollY: any
    • stopPropagation: any

    Returns WheelHandler

Properties

animationFrameID

animationFrameID: any = null

deltaX

deltaX: number = 0

deltaY

deltaY: number = 0

handleScrollX

handleScrollX: any = null

handleScrollY

handleScrollY: any = null

onWheelCallback

onWheelCallback: any = null

stopPropagation

stopPropagation: any = null

Methods

didWheel

  • didWheel(): void

  • Fires a callback if the wheel event has changed.

    Returns void

onWheel

  • onWheel(event: any): void

  • Binds the wheel handler.

    Parameters

    • event: any

      The wheel event.

    Returns void

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